2064366546 has 64 divisors (see below), whose sum is σ = 4557358080. Its totient is φ = 618215360.

The previous prime is 2064366509. The next prime is 2064366569. The reversal of 2064366546 is 6456634602.

It is a junction number, because it is equal to n+sod(n) for n = 2064366498 and 2064366507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2326915 + ... + 2327801.

It is an arithmetic number, because the mean of its divisors is an integer number (71208720).

Almost surely, 2^2064366546 is an apocalyptic number.

2064366546 is an abundant number, since it is smaller than the sum of its proper divisors (2492991534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2064366546 is a wasteful number, since it uses less digits than its factorization.

2064366546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279.

The product of its (nonzero) digits is 622080, while the sum is 42.

The square root of 2064366546 is about 45435.3006592891. The cubic root of 2064366546 is about 1273.2947180131.

The spelling of 2064366546 in words is "two billion, sixty-four million, three hundred sixty-six thousand, five hundred forty-six".